\documentclass[t, aspectratio=169, 14pt]{beamer} %PPT 字体较大

\usepackage{amssymb,amsmath,amsfonts,latexsym,ctex}

\usetheme{Madrid} % 更多主题：Warsaw, Boadilla, CambridgeUS, ...

%\usecolortheme{crane} 
\usecolortheme{seagull} 
%\usecolortheme{seahorse} 
% 更多颜色主题：albatross beaver beetle crane default dolphin dove fly lily orchid rose seagull seahorse sidebartab structure whale wolverine

\linespread{1.2} %增加行距

\title[7.1-7.2: 线性变换的定义与运算]{高等代数第七章：线性变换}% 设置标题、作者和日期
\subtitle{7.1-7.2: 线性变换的定义与运算}
\author[线性空间]{LQW}
\institute[]{}
%\date{\today} % 或者指定日期如 
\date{2025年4月21日 - 4月27日}

\input{高等代数二作业8题库} % 载入题库文件 

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\begin{document}

\begin{frame}
\titlepage
\end{frame}

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\begin{frame}{内容提要}
\begin{enumerate}\itemsep1em
\item \HABSA
\begin{enumerate}
\item \HABSAa
\item \HABSAb
\end{enumerate}

\item \HABSB
\begin{enumerate}
\item \HABSBa
\item \HABSBb
\end{enumerate}

\end{enumerate}

\end{frame}

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\begin{frame}[allowframebreaks]\frametitle{讲解}

\begin{enumerate}
\item  \HTA  \par \vspace{0.3cm} \HTAsol  \newpage 
\item  \HTB  \par \vspace{0.3cm} \HTBsol  \newpage 
\item  \HTC \par \vspace{0.3cm} \HTCsol  \newpage 
\item  \HTD \par \vspace{0.3cm} \HTDsol  \newpage  
\item  \HTE \par \vspace{0.3cm} \HTEsol  \newpage 
\item  \HTF  \par \vspace{0.3cm} \HTFsol  \newpage 
\item  \HTG  \par \vspace{0.3cm} \HTGsol  \newpage 
\item  \HTH  \par \vspace{0.3cm} \HTHsol \newpage 
\item  \HTI  \par \vspace{0.3cm} \HTIsol \newpage 
\item  \HTJ  \par \vspace{0.3cm} \HTJsol \newpage 
\item  \HTK \par \vspace{0.3cm} \HTKsol \newpage 
\item  \HTL  \par \vspace{0.3cm} \HTLsol \newpage 
\item  \HTM \par \vspace{0.0cm} \HTMsol \newpage 
\item  \HTN  \par \vspace{0.3cm} \HTNsol \newpage 
\item  \HTO  \par \vspace{0.3cm} \HTOsol \newpage 
\item  \HTP \par  \vspace{0.3cm} \HTPsol \newpage 
\item  \HTQ  \par \vspace{0.0cm} \HTQsol \newpage 
\item  \HTR  \par \vspace{0.3cm} \HTRsol \newpage 
\item  \HTS  \par \vspace{0.3cm} \HTSsol \newpage 
\item  \HTT  \par \vspace{0.3cm} \HTTsol 
\end{enumerate}

\end{frame}
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\end{document}


